DE522733C - Trailer coupling for motor vehicles - Google Patents
Trailer coupling for motor vehiclesInfo
- Publication number
- DE522733C DE522733C DENDAT522733D DE522733DD DE522733C DE 522733 C DE522733 C DE 522733C DE NDAT522733 D DENDAT522733 D DE NDAT522733D DE 522733D D DE522733D D DE 522733DD DE 522733 C DE522733 C DE 522733C
- Authority
- DE
- Germany
- Prior art keywords
- coupling
- motor vehicles
- pin
- funnel
- eye
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/01—Traction couplings or hitches characterised by their type
- B60D1/02—Bolt or shackle-type couplings
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Insertion Pins And Rivets (AREA)
Description
Die Erfindung bezieht sich auf eine Anhängerkupplung für Kraftfahrzeuge mit einem am Fangtrichter für die Kupplungsöse senkrecht verschiebbaren Kupplungsbolzen, der in der angehobenen Stellung durch eine "durch Auftreffen der Kupplungsöse auszulösende Sperrvorrichtung gehalten wird. Das Neue der Erfindung besteht in der Hauptsache darin, daß an der Oberseite des Fangtrichters ίο für die Kupplungsöse eine Einführungshülse und an der Unterseite eine Fanghülse für den losen Kupplungsbolzen angeordnet ist.The invention relates to a trailer coupling for motor vehicles with a on the funnel for the coupling eye vertically displaceable coupling bolt, which is in the raised position by a "to be triggered by hitting the coupling eye Locking device is held. The novelty of the invention consists in the main in that on the top of the funnel ίο an introductory sleeve for the coupling eye and a catch sleeve for the loose coupling bolt is arranged on the underside.
In der Zeichnung ist die Anhängerkupplung in einer Ausführungsform dargestellt.
Abb. 2 zeigt einen waagerechten Schnitt, durch die Kupplung,In the drawing, the trailer coupling is shown in one embodiment.
Fig. 2 shows a horizontal section through the coupling,
Abb. 2 zeigt einen waagerechten Schnitt.Fig. 2 shows a horizontal section.
Das Kupplungsgehäuse ist am Kraftwagen oder an der Zugmaschine durch den Gewindebolzen 2 in vorteilhafter Weise federnd angeordnet. The coupling housing is on the motor vehicle or on the tractor through the threaded bolt 2 arranged resiliently in an advantageous manner.
Zum leichten Einbringen der Anhängerkupplungsöse ist das Gehäuse trichterförmig erweitert und die untere Fläche dieses Fangtrichters 1 verlängert worden. Der im Kupplungsgehäuse senkrecht verschiebbare lose Kupplungsbolzen 3 wird durch eine an der Oberseite des Gehäusetrichters angeordnete Einführungshülse 4 eingebracht. Er stützt sich auf die Sperrvorrichtung 5, welche beim Kuppeln der Fahrzeuge durch die eingeführte Kupplungsöse ausgelöst wird.For easy insertion of the trailer coupling eye the housing is expanded in the shape of a funnel and the lower surface of this catchment funnel 1 has been extended. The loose, which can be moved vertically in the coupling housing Coupling bolt 3 is arranged by a on the top of the housing funnel Introducing sleeve 4 introduced. He relies on the locking device 5, which when Coupling of the vehicles is triggered by the inserted coupling eye.
Xach dem Auslösen dieser Sperrvorrichtung fällt der Kupplungsbolzen durch das Loch der eingeführten Kupplungsöse und stützt sich auf den Sperrbolzen 6, welcher unterhalb des Kupplungsgehäuses und oberhalb der dort angeordneten Fanghülse 7 gelagert ist. Bei längeren Fahrten wird der Kupplungsbolzen 3 durch den einsteckbaren Stift 8 gegen axiale Verschiebung nach oben gesichert. ■■---.X After this locking device is triggered, the coupling pin falls through the Hole of the introduced coupling eye and is supported on the locking pin 6, which mounted below the coupling housing and above the catch sleeve 7 arranged there is. For longer journeys, the coupling bolt 3 is inserted through the Pin 8 secured against axial displacement upwards. ■■ ---.
Der Sperrbolzen 6 hat eine dem Kupplungsbolzen 3 entsprechende Ausnehmung 9 und läßt beim Entkuppeln durch eine Drehung um ° den Bolzen 3 in die Fanghülse 7 fallen.The locking pin 6 has a recess 9 and corresponding to the coupling pin 3 lets the bolt 3 fall into the catch sleeve 7 by turning it by ° when uncoupling.
Claims (2)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE522733T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE522733C true DE522733C (en) | 1931-04-14 |
Family
ID=6551749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT522733D Expired DE522733C (en) | Trailer coupling for motor vehicles |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE522733C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19729945A1 (en) * | 1997-07-12 | 1999-01-14 | Same Deutz Fahr Spa | Trailer coupling |
| EP3354493A1 (en) * | 2017-01-31 | 2018-08-01 | Deere & Company | Pin-drop hitch mount assembly and method of operating such |
| US20180215213A1 (en) * | 2017-01-31 | 2018-08-02 | Deere & Company | Pin-drop hitch mount assembly with biased pin retainer mechanism |
| US10556472B2 (en) | 2017-01-31 | 2020-02-11 | Deere & Company | Pin-drop hitch mount assembly with biased pin retainer mechanism |
| US10618362B2 (en) | 2017-01-31 | 2020-04-14 | Deere & Company | Pin-drop hitch mount assembly with alignment features for aligning drawbar and drawbar receiver |
-
0
- DE DENDAT522733D patent/DE522733C/en not_active Expired
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19729945A1 (en) * | 1997-07-12 | 1999-01-14 | Same Deutz Fahr Spa | Trailer coupling |
| EP0893286A1 (en) * | 1997-07-12 | 1999-01-27 | Same Deutz-Fahr S.P.A. | Trailorcoupling |
| DE19729945C2 (en) * | 1997-07-12 | 2003-12-18 | Hans Sauermann | trailer hitch |
| EP3354493A1 (en) * | 2017-01-31 | 2018-08-01 | Deere & Company | Pin-drop hitch mount assembly and method of operating such |
| US20180215213A1 (en) * | 2017-01-31 | 2018-08-02 | Deere & Company | Pin-drop hitch mount assembly with biased pin retainer mechanism |
| US20180215215A1 (en) * | 2017-01-31 | 2018-08-02 | Deere & Company | Pin-drop hitch mount assembly with biased pin retainer mechanism |
| CN108372761A (en) * | 2017-01-31 | 2018-08-07 | 迪尔公司 | Pin with biased pin holding mechanism falls formula mounting mounting assembly |
| US10556472B2 (en) | 2017-01-31 | 2020-02-11 | Deere & Company | Pin-drop hitch mount assembly with biased pin retainer mechanism |
| US10589580B2 (en) | 2017-01-31 | 2020-03-17 | Deere & Company | Pin-drop hitch mount assembly with biased pin retainer mechanism |
| US10618362B2 (en) | 2017-01-31 | 2020-04-14 | Deere & Company | Pin-drop hitch mount assembly with alignment features for aligning drawbar and drawbar receiver |
| US10618361B2 (en) | 2017-01-31 | 2020-04-14 | Deere & Company | Pin-drop hitch mount assembly with biased pin retainer mechanism |
| CN108372761B (en) * | 2017-01-31 | 2022-12-09 | 迪尔公司 | Pin-drop hitch mount assembly with biased pin retention mechanism |
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